Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11115825 | Connection control system, connection control method and management server | Kuniomi Ishida, Naoyuki Nakao | 2021-09-07 |
| 9137774 | Position measurement system, position information provision device, position information administration device, and position measurement method | Takashi Suzuki, Tomoharu Aoki | 2015-09-15 |